1、_ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising there
2、from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2016 SAE International All rights reserved. No part of this p
3、ublication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-497
4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/AIR6516 AEROSPACE INFORMATION REPORT AIR6516 Issued 2016-12 Unmanned Systems (UxS) Control Segm
5、ent (UCS) Architecture: RSA Version of UCS ICD Model RATIONALE This document is the SAE publication of the Department of Defense UAS Control Segment (UCS) Architecture: RSA Version of the UCS ICD Model (UCS-INF-ICD-RSA) Version 2.4(PR) approved for Distribution A public release 15.S-1859. FOREWORD T
6、he Unmanned Systems (UxS) Control Segment (UCS) Architecture is described in AS6512 UAS Control Segment (UCS) Architecture: Architecture Description. This User Guide describes the content of the Rational Software Architect (RSA) version of the UCS Architectural ICD Model and how to use this model wi
7、thin the RSA modeling tool environment. 1. SCOPE This User Guide describes the content of the Rational Software Architect (RSA) version of the UCS Architectural Model and how to use this model within the RSA modeling tool environment. The purpose of the RSA version of the UCS Architectural Interface
8、 ICD model is to provide a model for Rational Software Architect (RSA) users, derived from the Enterprise Architect (EA) ICD model (AIR6515). The AIR6515 EA Model, and by derivation, the AIR6516 RSA Model, have been validated to contain the same content as the AS6518 model for: all UCS ICD interface
9、s all UCS ICD messages all UCS ICD data directly or indirectly referenced by ICD messages and interfaces the Domain Participant, Information, Service and Non-Functional Properties Models 2. REFERENCES There are no referenced publications specified herein. SAE INTERNATIONAL AIR6516 Page 2 of 8 3. DIF
10、FERENCES COMPARED WITH THE UCS ARCHITECTURE AS6518 MODEL Compared with AS6518 Model, the AIR6516 RSA Model: does not include the full EA Conceptual Data Model, which contains some elements that are only referenced during elaboration of non-UCS message sets. does not include the EA Use Case System Mo
11、del, which is not a normative part of the AIR6514 UCS Interface Control Document (ICD). does not include Refinements elements or elements of the ICD that are not directly or indirectly referenced by UCS messages. modifies association end role names required for navigable association ends. sets navig
12、ability correctly for association ends without role names. The AIR6515 EA Model was produced per the Model Interchange Guide, an internal committee process document, and was validated per those processes so that the AIR6516 RSA Model content is equivalent to the corresponding AS6518 Model content. I
13、n the AS6518 Model there are two sets of interfaces, one set of interfaces in the Domain Participant Model references messages that use Conceptual Data Model elements and the other set of interfaces in the ICD references UCS logical messages and data model elements. When the Conceptual message model
14、 is transformed to the Logical message model, the two sets of interfaces are identical, so the AIR6515 EA Model and AIR6516 RSA Models have a single set of interfaces that reference logical messages and data model elements. Figure 1 shows how AIR6516 relates to other UCS Architecture products. Figur
15、e 1 - Relationships between SAE products SAE INTERNATIONAL AIR6516 Page 3 of 8 4. RELATIONSHIP TO AIR6515 EA AND AIR6517 RHAPSODY MODELS The AIR6516 RSA Model is the same model as those models provided for Enterprise Architect and Rhapsody. Figure 2, excerpted from the UCS Model Interchange Guide (U
16、CS-G-MIG), shows how AIR6515 is used to produce the AIR6516 and AIR6517 products. Figure 2 - Workflow for generating model products SAE INTERNATIONAL AIR6516 Page 4 of 8 5. CONTENT OF THE AIR6516 RSA MODEL 5.1 Upper Level Package Structure Figure 3 shows the content of the upper level package struct
17、ure. In RSA, package contents are organized alphabetically, which differs from the custom ordering in AIR6514-MODEL. Figure 3 - Upper-level package structure The UCS Architectural Model package contains the AS6515 EA Model Domain Participant, Information, and Service Contract and Non Functional Prop
18、erty Models. The Service Contract and Non-Functional Property Model contains the same information as the AS6515 Models package, including NFP libraries for Safety, Security, and QoS. The Domain Participant Model package contains the definitions of the UCS ServiceInterfaces and the interfaces that th
19、ey use and realize to provide services. The Information Model contains the same content as the AS6518 Models Information Model package. This includes the Data Products and Logical Data Model packages. NOTE: In this model the UCS Interface ICD/Services package has been renamed MessageModel to reflect
20、 that it no longer contains duplicated interfaces and only contains messages. SAE INTERNATIONAL AIR6516 Page 5 of 8 6. PRECONDITIONS FOR USING THE AIR6516 RSA MODEL Preconditions for using the AIR6516 RSA Model include: access to Rational Software Architect. Version 9.0 or higher should work. This r
21、elease was checked with version 9.1.1. experience with the RSA Modeling Tool Environment versions 9.0 or higher. experience with the Unified Modeling Language (UML). an understanding of the UCS Architectural Model as originally created in the EA model AS6518 MODEL. 7. FEATURES OF THE AS6518 UCS ARCH
22、ITECTURE MODEL NOT EXPORTED Certain features of the source Enterprise Architect AS6518 model cannot be exported to a Rational Software Architect model: The System Use Case Model is not provided in AIR6516. Consult the AS6518 Enterprise Architect model for information on system use cases. A free vers
23、ion of Enterprise Architect available from Sparx Systems allows for reading and navigating the EA model. The AS6518 UCS Architecture Model uses an attribute containment property: By Value or By Reference which is not defined in UML2 or in RSA. A future version of the RSA model will capture this prop
24、erty in a tagged value. 8. INSTALLATION AND USE The AIR6516 product is provided as a .zip archive that contains a Rational Software Architect model. The AIR6516-README.txt in the .zip file lists the contents of the archive. (The screenshots in this section are from the pre-SAE Release 3.4 and refere
25、nce the UCS-INF-ICD-RSA product, which is now called AIR6516.) Unpack the .zip file, then create a new RSA workspace and import the project in the project directory you just created. Launch RSA and when prompted, enter the path to the workspace you wish to create: Figure 4 Use File/Import to import
26、the RSA project you unzipped in the previous step. SAE INTERNATIONAL AIR6516 Page 6 of 8 Figure 5 In the Import dialog, select General / Existing Projects into Workspace. Figure 6 Browse to the directory you unzipped the AIR6516.zip file into, select the one available project and click Finish. SAE I
27、NTERNATIONAL AIR6516 Page 7 of 8 Figure 7 - Importing the AIR6516 RSA project The Project Explorer view will look like the left side before you open any of the Models. Click on the small triangle next to Models/AIR6516-MODEL to load everything. The view will then look like the right side. At this po
28、int, use the AIR6516-MODEL like any RSA UML model. NOTE: Click on the Profiles packages first to load them before the main model. This may help avoid an unavailable profiles issue that can sometimes occur. The EA_Model_problem_report_1.html typically reports issues that are minor and can be ignored.
29、 Figure 8 - View of AS6516-model contents SAE INTERNATIONAL AIR6516 Page 8 of 8 9. NOTES 9.1 Revision Indicator A change bar (l) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of t
30、his document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only. PREPARED BY SAE SUBCOMMITTEE AS-4UCS, UNMANNED AIRCRAFT SYSTEM CONTROL SEGMENT OF COMMITTEE AS-4, UNMANNED SYSTEMS
